7955406

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 18195840

約数和(自身を除く): 10240434

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 269, 279, 318, 477, 538, 558, 807, 954, 1614, 1643, 2421, 3286, 4842, 4929, 8339, 9858, 14257, 14787, 16678, 25017, 28514, 29574, 42771, 50034, 75051, 85542, 128313, 150102, 256626, 441967, 883934, 1325901, 2651802, 3977703, 7955406]

約数ペア:

[(1, 7955406), (2, 3977703), (3, 2651802), (6, 1325901), (9, 883934), (18, 441967), (31, 256626), (53, 150102), (62, 128313), (93, 85542), (106, 75051), (159, 50034), (186, 42771), (269, 29574), (279, 28514), (318, 25017), (477, 16678), (538, 14787), (558, 14257), (807, 9858), (954, 8339), (1614, 4929), (1643, 4842), (2421, 3286)]